4 .5 6..7.I.8. 9.. 10 I 11. 12. 13 I 14 b) The table below shows the ages and glucose levels of 6 individuals 1 2 3 Glucose Age (x) Level (y) 40 95 23 68 ii) pretation 28 81 52 76 iii) Using the...

Extracted text: 4 .5 6..7.I.8. 9.. 10 I 11. 12. 13 I 14 b) The table below shows the ages and glucose levels of 6 individuals 1 2 3 Glucose Age (x) Level (y) 40 95 23 68 ii) pretation 28 81 52 76 iii) Using the confidence interval approach, test the following hypotheses at the 5% level of significance: 44 86 HO:B=0 32 79 H1:B+0 Based on the data, the following summary statistics are given: iv) Using the critical value approach, test the following hypotheses at the 5% level of significance: n = 6, 2 T = 219 HO:p=0 i=1 H1:p+0 v) Based on your answer in (iv), explain whether the estimated regression equation can be used to predict the glucose level of an individual aged 59 years. >Yi = 485, )r} = 8, 577 y? = 39, 623, I:Y = 17, 896 i=1 i=1